Do not dispose this product as unsorted municipal waste. Collection of
such waste separately for special treatment is necessary.
Content
Operation Notices
Precautions............................................................................................................1
.....................................................................................6
Parts name ............................................................................................................7
Screen Operation Guide
Buttons on remote controller .................................................................................8
Introduction for icons on display screen ................................................................8
Introduction for buttons on remote controller .........................................................9
Function introduction for combination buttons .....................................................12
Operation guide ...................................................................................................13
Replacement of batteries in remote controller .....................................................13
Emergency operation ..........................................................................................14
Maintenance
Clean and maintenance.......................................................................................14
Malfunction
Malfunction analysis ............................................................................................17
Installation Notice
Installation dimension diagram ............................................................................21
Tools for installation .............................................................................................22
Selection of installation location ..........................................................................22
Requirements for electric connection ..................................................................23
Installation
Installation of indoor unit......................................................................................24
Installation of outdoor unit ...................................................................................29
Vacuum pumping .................................................................................................32
Leakage detection ...............................................................................................32
Check after installation ........................................................................................33
Test and operation
Test operation ......................................................................................................33
Attachment
.........................................................................34
Pipe expanding method .......................................................................................36